4 Commits

Author	SHA1	Message	Date
Kuba (Brecka) Mracek	d7dfa3e942	Bring up tests + validation tests for the 'freestanding' build and the standalone_minimal preset (#34386)	2020-10-26 16:32:36 -07:00
Owen Voorhees	792fb87da5	[Diagnostics] Add an edu note explaining @_nonEphemeral diags	2020-05-11 13:05:12 -07:00
Pavel Yaskevich	3feb25c958	[TypeChecker] Disambiguite cases of implicit pointer conversions with optionals ... Currently `{inout, array, string}-to-pointer` conversion doesn't track whether there was a difference in optionality between involved types which leads to ambiguity when different overload choices have different optionality requirements. Let's fix that by increasing a score in cases if pointer type is itself optional e.g.: ```swift func foo(_ x: UnsafeMutablePointer<Int>) {} func foo(_ x: UnsafeMutablePointer<Int>?) {} foo(&foo) // Should pick the least optional overload choice. ``` Resolves: [SR-8411](https://bugs.swift.org/browse/SR-8411)	2019-11-07 17:00:59 -08:00
Hamish Knight	1bc56dcc11	[stdlib] Mark some parameters @_nonEphemeral ... These include the pointer-to-pointer and pointer-to-buffer-pointer initialiser parameters amongst a couple of others, such as `Unmanaged.fromOpaque`, and the source for the `move[...]` family of methods.	2019-11-03 08:42:26 -08:00